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Re: unique constraint with significant nulls?

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On Tue, Sep 25, 2012 at 11:34:36AM -0500, Mike Blackwell wrote:
> Interesting, but that assumes there's a value to use in the coalesce that
> isn't a valid data value.

no, it doesn't.

Best regards,

depesz

-- 
The best thing about modern society is how easy it is to avoid contact with it.
                                                             http://depesz.com/


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